The word Depresing is misspelled against Depressing, which is present continuous of "Depress"
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Depressing has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings depre & ing which should not be misspelled with single 'S'
Wrong Spelling:  depre-s-ing 
Correct Spelling:  depre-ss-ing 
Find more wrongly spelled words of Depressing to spell it well.